We came across a bullish thesis on Gibraltar Industries, Inc. on Hidden Market Gems’s Substack. In this article, we will summarize the bulls’ thesis on ROCK. Gibraltar Industries, Inc.'s share was trading at $64.41 as of October 7th. ROCK’s trailing and forward P/E were 14.91 and 11.60 respectively according to Yahoo Finance. Suwin/Shutterstock.com Gibraltar Industries (NASDAQ: ROCK) is a $1.7 billion small-cap industrial quietly compounding value through disciplined execution and portfolio focus. Found ...